package com.tgy.esp32Service.service;


/***
 * @ClassName: EspService
 * @Description: esp 服务接口
 * @Auther: tanggy3
 * @Date: 15:49 2022/9/14
 * @version : V1.0
 */

public interface EspService {
    String sendMsg(String msg);

    String getMsg();
}
